
Condition: New
Advanced infrared technologyOur Heart Rate Ring's infrared technology and micro controller provide a simple and accurate way to monitor your heart rate. The unit is lightweight, easy to wear and designed to give you the best results in most types of heart rate measurement applications.
Resting heart rate is an indicator of overall fitnessA low resting heart rate can indicate an efficient cardiovascular system. The Heart Rate Ring makes finding your resting heart rate easy-here's how:
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